Introduction A man’s body changes in many ways with age. Muscles that once felt strong may shrink. Fat may gather around the waist. Energy can drop, mood can shift, and sleep can grow lighter. Behind several of these changes is a slow, steady fall in the hormone testosterone. This hormone, made mainly in the testicles, …
Author: Dr. Kevin Kargman
Introduction: Understanding the Fatigue Puzzle Chronic fatigue is a long-lasting and often confusing condition. It can make daily life feel overwhelming and even simple tasks seem hard. People with chronic fatigue may feel tired all the time, even after getting enough rest. This kind of fatigue is not the same as being tired from a …
Introduction Testosterone is a hormone made mainly by the testicles in males. It plays a key role in the development of male physical features such as facial hair, deep voice, and muscle mass. It also helps maintain bone strength, sex drive, mood, and energy levels. As men get older, their testosterone levels naturally drop. In …
Introduction: Why Focus on Testosterone and Diet? Testosterone is a hormone that plays a key role in the health of both men and women, but it is especially important for men. It helps with building muscle, maintaining energy, supporting sex drive, and producing red blood cells. It also affects mood and bone strength. As men …
Introduction: Why Testosterone Therapy Is a Growing Topic Testosterone is a hormone made mainly in the testicles. It plays a key role in the development of male features such as facial hair, deep voice, and muscle growth. It also helps control sex drive, bone strength, and the making of red blood cells. As men get …
Introduction: The Evolving Landscape of Female Hormonal Health Perimenopause is the time leading up to menopause when a woman’s body begins to go through natural changes in hormone levels. These changes often begin in the mid-to-late 40s but can start earlier for some women. During this stage, hormone levels do not drop all at once. …
Introduction: Understanding the Immune Army The human body has a natural defense system called the immune system. This system protects the body from infections, viruses, and other harmful substances. One of the most important parts of the immune system is a group of white blood cells called lymphocytes. These cells help the body recognize and …
Introduction: The Growing Challenge of Low Testosterone in Johnson City, TN Low testosterone, also called Low T or hypogonadism, is a condition that affects many men. It happens when the body does not make enough of the hormone testosterone. This hormone is important for energy, strength, mood, sex drive, and overall health. When levels are …
Introduction Menopause is a natural stage in a woman’s life. It marks the end of monthly periods and the ability to have children. This usually happens between the ages of 45 and 55. During menopause, the ovaries stop making the same amount of hormones they once did. The main hormones affected are estrogen and progesterone. …
Introduction: The Rise of Testosterone Therapy in Modern Fitness Testosterone is a hormone that plays a key role in the development of muscle, bone, and strength. It is naturally produced in the body, mainly in the testicles for men and in smaller amounts in the ovaries and adrenal glands for women. In both men and …